?????????????? ???????

????:?????????:??????????

??,????????????????,????????????????

????????????,????,?????42.3??????????,?????15.3%,???????????????????????????????50%,??????111???????,??,?????????????,??7.3??????

??? ?????????????????:????????????11??????,????????6400??????,??????????????35%,????,?1/3,?????

???????????,??,??????????????,?????????????????????,????????????????,??

(??????????????)

??????????????????:??????????????????????